I’ve heard from several of you that use Excel to manage large sets of data nad I know hata few of you must then get different metrics from that data depending on specific conditions. I’ve already covered Sumif quite a bit so today I thought I’d get into “averageif”. Let’s start with a large set of data:

This is an example of the top rankings in the WTA tennis tour. One typical thing that you could end up wanting to do is find information such as:

-What is the average # of tournaments that the top Russians have played compared with the top Americans. Here is How I would do it: